Sisebenza ngokukhethekileyo kuphuhliso kunye nokuveliswa kwezikrufu, iinati, iibholiti, ukujika okuzenzekelayo, iishafu kunye neziqhoboshi ezikhethekileyo.Izibophelelo zethu zentsimbi zisetyenziswa kakhulu kwiifowuni eziphathwayo, iikhompyuter, iiprinta, izixhobo zasekhaya, unxibelelwano, izixhobo zokucinga ngekhompyuter, njl.